President Donald Trump went on a late night Twitter rant against Iranian President Hassan Rouhani after Rouhani said that a war between the two countries would be the "mother of all wars."
Rouhani went on to say in the same speech that Trump should not "play with the lion's tail, because you will regret it eternally."
Clearly the strong words upset Trump. So much so he took to using shouty caps to defend himself. In a tweet on Sunday night, the president responded:
To Iranian President Rouhani: NEVER, EVER THREATEN THE UNITED STATES AGAIN OR YOU WILL SUFFER CONSEQUENCES THE LIKES OF WHICH FEW THROUGHOUT HISTORY HAVE EVER SUFFERED BEFORE. WE ARE NO LONGER A COUNTRY THAT WILL STAND FOR YOUR DEMENTED WORDS OF VIOLENCE & DEATH. BE CAUTIOUS!